Shaft Mount Planetary Reducer High Efficiency Planetary Gearbox For
Automotive TransmissionsPlanetary gearbox also known as a planetary reducer system or epicyclic gear
train, is a type of gear mechanism consisting of one or more outer
gears (planet gears) revolving around a central (sun) gear.
Typically, these systems also include a ring gear (annulus) that
meshes with the planet gears. The planet gears are mounted on a
movable carrier which also connects to the output shaft of the
gearbox. Here's a breakdown of its components and functions: Key Features of Planetary Reducer- High Torque Density
- Compact Size
- High Efficiency
- Load Distribution
- Versatility
Common Applications of Planetary Reducer- Automotive Transmissions
- Industrial Machinery
- Robotics
- Aerospace
- Renewable Energy
Specifications of Planetary Reducer| Specification | Segment number | Ratio | NE070 | NE090 | NE120 | NE155 | NE205 | NE235 | | Rated output torque | Nm | single | 3 | 50 | 120 | 190 | 320 | 550 | 1080 | | 4 | 45 | 130 | 270 | 510 | 990 | 1610 | | 5 | 55 | 150 | 310 | 610 | 1140 | 1900 | | 6 | 50 | 140 | 290 | 570 | 1040 | 1800 | | 7 | 45 | 130 | 280 | 520 | 1040 | 1710 | | 8 | 40 | 110 | 240 | 470 | 950 | 1520 | | 9 | 35 | 95 | 210 | 420 | 850 | 1420 | | 10 | 35 | 95 | 210 | 420 | 850 | 1420 | | double | 15 | 50 | 120 | 190 | 320 | 550 | 1080 | | 16 | — | — | — | — | — | — | | 20 | 45 | 130 | 270 | 510 | 990 | 1610 | | 25 | 55 | 150 | 310 | 610 | 1140 | 1900 | | 30 | 50 | 140 | 290 | 570 | 1040 | 1800 | | 35 | 45 | 130 | 280 | 520 | 1040 | 1710 | | 40 | 40 | 110 | 240 | 470 | 950 | 1520 | | 45 | 35 | 95 | 210 | 420 | 850 | 1420 | | 50 | 55 | 150 | 310 | 610 | 1140 | 1900 | | 60 | 50 | 140 | 290 | 570 | 1040 | 1800 | | 70 | 45 | 130 | 280 | 520 | 1040 | 1710 | | 80 | 40 | 110 | 240 | 470 | 950 | 1520 | | 90 | 35 | 95 | 210 | 420 | 850 | 1420 | | 100 | 35 | 95 | 210 | 420 | 850 | 1420 | | Rotary inertia | Kg.cm3 | single | 3 | 0.16 | 0.61 | 3.25 | 9.21 | 28.98 | 69.61 | | 4 | 0.14 | 0.48 | 2.74 | 7.54 | 23.67 | 54.37 | | 5 | 0.13 | 0.47 | 2.71 | 7.42 | 23.29 | 53.27 | | 6 | 0.13 | 0.45 | 2.65 | 7.25 | 22.75 | 51.72 | | 7 | 0.13 | 0.45 | 2.62 | 7.14 | 22.48 | 50.97 | | 8 | 0.13 | 0.44 | 2.58 | 7.07 | 22.59 | 50.84 | | 9 | 0.13 | 0.44 | 2.57 | 7.04 | 22.53 | 50.63 | | 10 | 0.13 | 0.44 | 2.57 | 7.03 | 22.51 | 50.56 | | double | 15 | 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 23.29 | | 16 | — | — | — | — | — | — | | 20 | 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 23.29 | | 25 | 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 23.29 | | 30 | 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 23.29 | | 35 | 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 23.29 | | 40 | 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 23.29 | | 45 | 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 23.29 | | 50 | 0.03 | 0.13 | 0.44 | 2.57 | 7.03 | 22.51 | | 60 | 0.03 | 0.13 | 0.44 | 2.57 | 7.03 | 22.51 | | 70 | 0.03 | 0.13 | 0.44 | 2.57 | 7.03 | 22.51 | | 80 | 0.03 | 0.13 | 0.44 | 2.57 | 7.03 | 22.51 | | 90 | 0.03 | 0.13 | 0.44 | 2.57 | 7.03 | 22.51 | | 100 | 0.03 | 0.13 | 0.44 | 2.57 | 7.03 | 22.51 |
Drawings of NE Series Planetary Reducer| Parameters Table of NE Series Planetary Reducer | Segment number | Ratio | NE070 | NE090 | NE120 | NE155 | NE205 | NE235 | | Max acceleration torque | Nm | 1,2 | 1.8 times rated output torque | | Emergency stop torque | Nm | 1,2 | 3 times rated output torque | | Rated input speed | rmp | 1 | 3~10 | 5000 | 4000 | 4000 | 3000 | 3000 | 2000 | | 2 | 15~100 | 5000 | 4000 | 4000 | 3000 | 3000 | 2000 | | Max input speed | rmp | 1 | 3~10 | 10000 | 8000 | 8000 | 6000 | 6000 | 4000 | | 2 | 15~100 | 10000 | 8000 | 8000 | 6000 | 6000 | 4000 | | Ultraprecise backlash | arcmin | 1 | 3~10 | — | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | | 2 | 15~100 | — | — | ≤3 | ≤3 | ≤3 | ≤3 | | Precise backlash | arcmin | 1 | 3~10 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | | 2 | 15~100 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | | Standard backlash | arcmin | 1 | 3~10 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | | 2 | 15~100 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | | Orsional rigidity | Nm/arcmin | 1,2 | 3~100 | 8 | 14 | 27 | 52 | 148 | 305 | | Max. radial Force | N | 1,2 | 3~100 | 1730 | 3250 | 7000 | 9600 | 14500 | 27800 | | Max. axial Force | N | 1,2 | 3~100 | 865 | 1625 | 3500 | 4800 | 7250 | 13900 | | Tilting moment | Nm | 1,2 | 3~100 | 77 | 152 | 325 | 530 | 920 | 1840 | | Service Life | hr | 1,2 | 3~100 | 20000hr(continuous operation 10000hr) | | Efficiency | % | 1 | 3~10 | ≥97% | | % | 2 | 15~100 | ≥94% | | Weight | kg | 1 | 3~10 | 1.4 | 3.3 | 6.9 | 13.0 | 31.0 | 48.0 | | kg | 2 | 15~100 | 1.6 | 4.7 | 8.7 | 17.0 | 35.0 | 60.0 | | Operating Temperature | ℃ | 1,2 | 3~100 | -10℃-90℃ | | Lubrication | | 1,2 | 3~100 | Synthetic grease | | Protection Class | | 1,2 | 3~100 | IP65 | | Mounting Position | | 1,2 | 3~100 | Any direction | | Noise Level (N1=3000rpm,Non-Loaded) | dB(A) | 1 | 3~10 | ≤58 | ≤60 | ≤63 | ≤65 | ≤67 | ≤70 | | 2 | 15~100 | ≤58 | ≤60 | ≤63 | ≤65 | ≤67 | ≤70 |
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